200915573060

素因数分解:

$2^2\times 5^1\times {\mathrm{5153}}^1\times {\mathrm{1949501}}^1$

素因数の和:1954663

約数の個数: 24

約数和(自身を含む): 422004798936

約数和(自身を除く): 221089225876

約数列:

[1, 2, 4, 5, 10, 20, 5153, 10306, 20612, 25765, 51530, 103060, 1949501, 3899002, 7798004, 9747505, 19495010, 38990020, 10045778653, 20091557306, 40183114612, 50228893265, 100457786530, 200915573060]

約数ペア:

[(1, 200915573060), (2, 100457786530), (4, 50228893265), (5, 40183114612), (10, 20091557306), (20, 10045778653), (5153, 38990020), (10306, 19495010), (20612, 9747505), (25765, 7798004), (51530, 3899002), (103060, 1949501)]